修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/Documentation/devicetree/bindings/iio/light/vl6180.txt
..
..
@@ -1,15 +1,28 @@
1
1
 STMicro VL6180 -  ALS, range and proximity sensor
2
2
 
3
-Link to datasheet: http://www.st.com/resource/en/datasheet/vl6180x.pdf
3
+Link to datasheet: https://www.st.com/resource/en/datasheet/vl6180x.pdf
4
4
 
5
5
 Required properties:
6
6
 
7
7
 	-compatible: should be "st,vl6180"
8
8
 	-reg: the I2C address of the sensor
9
9
 
10
+Optional properties:
11
+	-avdd-gpio: gpio to enable or disable the digital/analog power supply
12
+	-chip-enable-gpio: gpio to enable or disable chip select (CE)
13
+
10
14
 Example:
11
15
 
12
16
 vl6180@29 {
13
17
 	compatible = "st,vl6180";
14
18
 	reg = <0x29>;
15
19
 };
20
+
21
+Here an example with power controlled by gpio:
22
+
23
+vl6180@29 {
24
+	compatible = "st,vl6180";
25
+	reg = <0x29>;
26
+	avdd-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
27
+	chip-enable-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
28
+};